Inventor

NUSSBAUMER MANFRED

DE15 patents

⚠️ This page may combine multiple inventors who share the name “NUSSBAUMER MANFRED”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

ZUEBLIN AG

11 patents

US4673312AJun 16, 1987

Method for determining the position of a pressed-ahead hollow-section line, and apparatus for implementing the method

ZUEBLIN AG26 citations79

US4990210AFeb 5, 1991

Apparatus for introducing and joining diaphragms in slotted walls

ZUEBLIN AG10 citations73

US4838980AJun 13, 1989

Method and apparatus for introducing and joining diaphragms in slotted walls

ZUEBLIN AG8 citations73

US4671705AJun 9, 1987

Plug connection for planar barrier webs

ZUEBLIN AG19 citations73

US4368924AJan 18, 1983

Driving shield

ZUEBLIN AG10 citations73

US4690590ASep 1, 1987

Method and apparatus for positioning diaphragms in vertical slotted walls which are supported by a suspension

ZUEBLIN AG5 citations62

US4673316AJun 16, 1987

Method for fabricating slotted walls with built-in thin-walled sealing elements

ZUEBLIN AG6 citations62

US4623198ANov 18, 1986

Method for reducing compressed air losses when driving underground cavities supported by compressed air

ZUEBLIN AG1 citations42

MICAFIL AG

4 patents

US3949859AApr 13, 1976

Apparatus for grabbing, holding and transporting workpieces on a conveyor chain

MICAFIL AG58 citations94

US4718533AJan 12, 1988

Transport installation for a production line having parallel-arranged processing stations

MICAFIL AG24 citations81

US4679312AJul 14, 1987

Methods and apparatus for the automatic production of stators for electric motors

MICAFIL AG23 citations81

US4483433ANov 20, 1984

Apparatus for the feeding and removal of workpieces to and from work stations coupled in parallel

MICAFIL AG18 citations71